util: rename qemu_open() to qemu_open_old()

We want to introduce a new version of qemu_open() that uses an Error
object for reporting problems and make this it the preferred interface.
Rename the existing method to release the namespace for the new impl.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

2 files changed, 5 insertions, 5 deletions

diff --git a/backends/rng-random.c b/backends/rng-random.c
index 32998d8ee7..245b12ab24 100644
--- a/backends/rng-random.c
+++ b/backends/rng-random.c
@@ -75,7 +75,7 @@ static void rng_random_opened(RngBackend *b, Error **errp)
         error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
                    "filename", "a valid filename");
     } else {
-        s->fd = qemu_open(s->filename, O_RDONLY | O_NONBLOCK);
+        s->fd = qemu_open_old(s->filename, O_RDONLY | O_NONBLOCK);
         if (s->fd == -1) {
             error_setg_file_open(errp, errno, s->filename);
         }
diff --git a/backends/tpm/tpm_passthrough.c b/backends/tpm/tpm_passthrough.c
index 10722e0a41..6d6294ef0a 100644
--- a/backends/tpm/tpm_passthrough.c
+++ b/backends/tpm/tpm_passthrough.c
@@ -218,7 +218,7 @@ static int tpm_passthrough_open_sysfs_cancel(TPMPassthruState *tpm_pt)
     char path[PATH_MAX];
 
     if (tpm_pt->options->cancel_path) {
-        fd = qemu_open(tpm_pt->options->cancel_path, O_WRONLY);
+        fd = qemu_open_old(tpm_pt->options->cancel_path, O_WRONLY);
         if (fd < 0) {
             error_report("tpm_passthrough: Could not open TPM cancel path: %s",
                          strerror(errno));
@@ -236,11 +236,11 @@ static int tpm_passthrough_open_sysfs_cancel(TPMPassthruState *tpm_pt)
     dev++;
     if (snprintf(path, sizeof(path), "/sys/class/tpm/%s/device/cancel",
                  dev) < sizeof(path)) {
-        fd = qemu_open(path, O_WRONLY);
+        fd = qemu_open_old(path, O_WRONLY);
         if (fd < 0) {
             if (snprintf(path, sizeof(path), "/sys/class/misc/%s/device/cancel",
                          dev) < sizeof(path)) {
-                fd = qemu_open(path, O_WRONLY);
+                fd = qemu_open_old(path, O_WRONLY);
             }
         }
     }
@@ -272,7 +272,7 @@ tpm_passthrough_handle_device_opts(TPMPassthruState *tpm_pt, QemuOpts *opts)
     }
 
     tpm_pt->tpm_dev = value ? value : TPM_PASSTHROUGH_DEFAULT_DEVICE;
-    tpm_pt->tpm_fd = qemu_open(tpm_pt->tpm_dev, O_RDWR);
+    tpm_pt->tpm_fd = qemu_open_old(tpm_pt->tpm_dev, O_RDWR);
     if (tpm_pt->tpm_fd < 0) {
         error_report("Cannot access TPM device using '%s': %s",
                      tpm_pt->tpm_dev, strerror(errno));